What is the BatteryEVO 12V OWL105 Battery?

It is a 105Ah LiFePO₄ lithium battery designed for compatible RVs, camper vans, mobile power systems, and off-grid applications.

How easy is it to install the BatteryEVO 12V OWL105 Battery in my RV or van?

The BatteryEVO 12V OWL105 Battery is designed for easy installation, coming prewired for quick setup in 12V systems. It can also be connected in parallel with additional units to expand your energy capacity effortlessly.

What kind of appliances can I power with the BatteryEVO 12V OWL105 Battery?

This battery provides a continuous output of 1,344W, making it suitable for powering RV refrigerators, LED lighting, water pumps, and small AC appliances via an inverter, ideal for off-grid adventures.

How do I ensure the safety and longevity of the BatteryEVO 12V OWL105 Battery?

Safety features include a 300A fuse and an advanced BMS that protects against over/under voltage, over current, and temperature extremes, helping to maintain optimal performance and prolong the battery's lifespan.

Can I connect multiple BatteryEVO 12V OWL105 Batteries together, and how many?

Yes, the BatteryEVO 12V OWL105 Battery can be connected in parallel with up to 8 units to increase your overall energy capacity and meet higher power demands.

BatteryEVO 12V OWL105 Battery - 105Ah Lithium Power for RV & Off-Grid

BatteryEVO 12V OWL105 Battery (105Ah - 1.35 kWh)

$230.00

$230.00 $399.00

Kit Size 1x Battery 2x Kit 3x Kit 4x Kit

The BatteryEVO 12V OWL105 packs 105Ah (1.35kWh) of LiFePO₄ energy into a lightweight, maintenance-free battery built for RVs, camper vans, and off-grid living. It drops into 12V house systems to run your fridge, lights, water pump, and small appliances - and recharges cleanly from solar, shore power, or your alternator.

Reliable 105Ah Energy Storage

With 105Ah of usable LiFePO₄ capacity, the OWL105 keeps your essentials running through a weekend of boondocking or an extended stay off the grid. Its lithium chemistry holds voltage steadily under load and recharges far faster than lead-acid, so you spend less time tethered to a power source.

Key Benefits

105Ah / 1.35kWh: Reliable house power for a weekend off-grid or life on the road.
Lightweight LiFePO₄: Far lighter than lead-acid, so you save payload for gear and water.
Maintenance-free: No watering, no venting, no upkeep — install it and forget it.
Prewired & parallel-ready: Ready to drop in, and expandable to multiple units for a bigger bank.
Safe by design: Advanced BMS with a 300A fuse and full over/under-voltage, current, and temperature protection.
Built for mobile & off-grid: RVs, vans, campers, cabins, and marine 12V systems.

Why Choose the OWL105

It's a simple, dependable lithium upgrade — strong usable capacity, light weight, safe chemistry, and zero maintenance — for anyone who wants power they don't have to babysit. Pair it with a compatible inverter, charger, and solar array to build a complete 12V off-grid house system for your RV, van, or cabin.

Important: Always confirm battery dimensions, terminal configuration, voltage, charging specifications, and inverter compatibility before purchase. Follow the manufacturer's installation, charging, storage, and safety instructions, and verify technical specifications against the manufacturer's latest documentation.

Shipping
Free shipping on orders over $4,000 within the continental U.S. Orders typically ship within 4–6 business days with tracking number provided.

Returns
Liquidation Sale - Our Guarantee: All products are sold as-is, but DeepCells guarantees your item will arrive and function properly.

If your product arrives damaged or does not function within 30 days of delivery, you may request an exchange.
If we cannot get a working replacement unit shipped to you within 30 days of your request, we will issue a full refund, including shipping, at no cost to you.
After 30 days of delivery with no issue reported, all sales are final.